Supersonic Series Earmuff

PROGUARD®'s Supersonic Series Earmuffs is offered in two variations, headband earmuffs and helmet slotted earmuffs. The Supersonic Series are high-performance earmuffs with excellent noise reduction rating. They provide a full spectrum attenuation, as well as superb low-frequency attenuation. The line of earmuffs also feature extra wide ear cushions and has soft padded headband with low force for best comfort.